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WHITE-RODGERSFan-Control Relays

WHITE-RODGERS Fan Relay: SPDT, Normally Closed/Normally Open

The WHITE-RODGERS 90 372S1 is a fan-control relay with a single-pole double-throw (SPDT) contact form, featuring both normally closed and normally open configurations. It operates with a 120V AC coil. This SPDT fan…

SKU 3G-OTH-69332

Brand
WHITE-RODGERS
Item
Fan Relay: SPDT, Normally Closed/Normally Open
Category
Fan-Control Relays
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Technical Specifications

WHITE-RODGERS
Manufacturer Part Number
90 372S1
Contact Form
SPDT
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WHITE-RODGERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WHITE-RODGERS 90 372S1 is a fan-control relay with a single-pole double-throw (SPDT) contact form, featuring both normally closed and normally open configurations. It operates with a 120V AC coil. This SPDT fan relay is designed for use in HVAC and industrial equipment requiring fan control.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WHITE-RODGERS 90 372S1 fan relay used for?

The WHITE-RODGERS 90 372S1 SPDT fan relay is used in HVAC systems and industrial equipment to control fan operation. Its normally closed and normally open contacts allow switching between fan speeds or on/off states, making it suitable for heating, ventilation, and air-conditioning applications.

What are the specifications of the WHITE-RODGERS 90 372S1?

The WHITE-RODGERS 90 372S1 is a fan-control relay with a single-pole double-throw (SPDT) contact form. It has both normally closed and normally open contacts and operates with a 120V AC coil. The manufacturer part number is 90 372S1.

Where to buy the WHITE-RODGERS 90 372S1 worldwide?

3G Electric supplies the WHITE-RODGERS 90 372S1 fan relay to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this SPDT fan-control relay.

How to install the WHITE-RODGERS 90 372S1 fan relay?

Install the WHITE-RODGERS 90 372S1 by mounting it securely in a control panel. Connect the 120V AC coil to the control voltage, then wire the common, normally open, and normally closed contacts per your fan circuit. Always follow local electrical codes and the manufacturer's wiring diagram.

Used in

Common applications for WHITE-RODGERS
Residential furnace replacement — White-Rodgers 767A-377 hot surface igniter for Trane gas furnaces
Commercial HVAC control retrofits — White-Rodgers 90-T60C3 Class 2 transformer for 24V control circuits
Hydronic zone heating systems — White-Rodgers 13 61 104S1 2-way zone valve for multi-zone temperature control
Plenum temperature regulation — White-Rodgers 05D51 035S1 fan and limit control for forced-air furnaces
OEM furnace control board replacement — White-Rodgers 50N02A-820 integrated ignition control for Trane systems
Fan relay and transformer integration — White-Rodgers 90 118ES1 for compact HVAC control panels

WHITE-RODGERS Products

3G Electric supplies WHITE-RODGERS fan-control relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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